Installation Instructions
Table Of Contents
- About This Document
- Contents
- 1 Changes in AAU3940 Installation Guide
- 2 Overview
- 3 Installation Preparations
- 4 Unpacking Check
- 5 Installation Process
- 6 (Optional) Installing an ODM
- 7 Preprocessing the AAU Maintenance Cavity
- 8 Lifting an AAU
- 9 Installing an AAU
- 10 Installing AAU Cables
- 11 Closing a Maintenance Cavity
- 12 (Optional) Installing a Cord Cover for an ODM
- 13 Adjusting the Horizontal Azimuth of an Antenna
- 14 Installation Checklist
- 15 Powering on an AAU
- 16 Appendix
Function
The ODM is an auxiliary low-power AC device for providing power distribution and fiber
distribution. The ODM cover provides fiber distribution and the ODM provides power
distribution. The following figure shows the structure of an ODM.
Figure 2-9 ODM structure
(1) Splicing tray (2) Fiber holder (3) Clip (4) Holes for output fiber
optic cables
(5) Hole for the input fiber
optic cable
(6) Hanger for the trunk
fiber optic cable
(7) Cable holes for the
output power cables
(8) Cable hole for the
input power cable
(9) Screwdriver (10) Terminal block for
input power cables
(11) Terminal block for
output power cables
(12) Pigtail adapter
Specification
The following table describes the specifications of an ODM.
AAU3940
Installation Guide
2 Overview
Issue 01 (2015-01-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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